<ion-header>

    <ion-toolbar color="primary">
        <ion-buttons slot="start">
            <ion-menu-button>
            </ion-menu-button>
        </ion-buttons>

        <ion-title>AI</ion-title>
    </ion-toolbar>

</ion-header>

<ion-content padding>

    <ion-card mode="ios" >
        <!-- <img src="../../assets/img/bg/star.png" alt=""> -->
        <ion-card-content>
            <div class="text" contenteditable="true" text-center>{{des}}</div>
        </ion-card-content>
    </ion-card>
    <ion-fab vertical="bottom" horizontal="end" slot="fixed">
        <ion-fab-button class="send" color="twitter" (click)="prepareData()">
            <span *ngIf="!loading">发送</span>
            <ion-spinner *ngIf="loading" name="dots"></ion-spinner>
        </ion-fab-button>
    </ion-fab>

</ion-content>